1 /*-
2 * Copyright (c) 2014 Adrian Chadd <adrian@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
15 *
16 * NO WARRANTY
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
27 * THE POSSIBILITY OF SUCH DAMAGES.
28 */
29
30 /*
31 * iwn ioctl API.
32 */
33 #include <sys/types.h>
34 #include <sys/file.h>
35 #include <sys/sockio.h>
36 #include <sys/socket.h>
37 #include <net/if.h>
38 #include <net/if_media.h>
39
40 #include <stdio.h>
41 #include <stdlib.h>
42 #include <signal.h>
43 #include <string.h>
44 #include <unistd.h>
45 #include <err.h>
46
47
48 #include "net80211/ieee80211_ioctl.h"
49 #include "net80211/ieee80211_radiotap.h"
50
51 #include "if_iwn_ioctl.h"
52
53 /*
54 * This contains the register definitions for iwn; including
55 * the statistics definitions.
56 */
57 #include "if_iwnreg.h"
58
59 #include "iwnstats.h"
60
61 #include "iwn_ioctl.h"
62
63 void
iwn_zerostats(struct iwnstats * is)64 iwn_zerostats(struct iwnstats *is)
65 {
66
67 if (ioctl(is->s, SIOCZIWNSTATS, NULL) < 0)
68 err(-1, "ioctl");
69 }
70
71 int
iwn_collect(struct iwnstats * is)72 iwn_collect(struct iwnstats *is)
73 {
74 int err;
75 struct iwn_ioctl_data d;
76
77 printf("st: %p\n", &is->st);
78 d.dst_addr = &is->st;
79 d.dst_len = sizeof(is->st);
80 err = ioctl(is->s, SIOCGIWNSTATS, (caddr_t) &d);
81 if (err < 0)
82 warn("ioctl");
83 return (err);
84 }
85